Sea valve with purging function

The utility model provides a sea valve with a blow-wash function, which comprises a valve rod driven to lift through the rotation of a hand wheel so as to drive a valve disc to lift to open or close the valve; a sealing surface is formed at the joint of the valve seat of the valve body and the valve...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIN NING, XIA MING, MIAO CHENWEI, YANG KETING, DING BO, WANG QIAN, QIAN HAIFENG, FAN LIUWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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